From owner-freebsd-stable@FreeBSD.ORG Mon Jan 6 18:32:40 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 13E78349 for ; Mon, 6 Jan 2014 18:32:40 +0000 (UTC) Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id D44AB1DAB for ; Mon, 6 Jan 2014 18:32:39 +0000 (UTC) Received: from compute1.internal (compute1.nyi.mail.srv.osa [10.202.2.41]) by gateway1.nyi.mail.srv.osa (Postfix) with ESMTP id 6971C208BF for ; Mon, 6 Jan 2014 13:32:28 -0500 (EST) Received: from web3 ([10.202.2.213]) by compute1.internal (MEProxy); Mon, 06 Jan 2014 13:32:28 -0500 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=message-id:from:to:mime-version :content-transfer-encoding:content-type:in-reply-to:references :subject:date; s=smtpout; bh=awdKs3Ka3omge1nAu9duWWgWM5E=; b=FVn 1ISxDR0WKD2eJOa/rNAFUjRlCDYB9Rv2FfAYA48h9hIZJzqjX5ghlpPpjM1L7P7C P1Kzr0fLJBTRsrXOL/oPuJlnMiQJfuD3JG5he5kWg8J9hUvakkmiSSj4IWPtd01d AVCd4H5dfrAOFllnwAI0n27EUu93XP/eI1omZ4Ls= Received: by web3.nyi.mail.srv.osa (Postfix, from userid 99) id 41E3B1162E8; Mon, 6 Jan 2014 13:32:28 -0500 (EST) Message-Id: <1389033148.5084.67285353.3B31094A@webmail.messagingengine.com> X-Sasl-Enc: o5IWgvexuTZjSaoBO5vkl/ikg06BFBpxLabK+ABKDoLY 1389033148 From: Mark Felder To: freebsd-stable@freebsd.org MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain X-Mailer: MessagingEngine.com Webmail Interface - ajax-064ceef5 In-Reply-To: <11BB3983-28F7-40EF-87DA-FD95BD297EA7@FreeBSD.org> References: <1387204500.12061.60192349.19EAE1B4@webmail.messagingengine.com> <3A115E20-3ADB-49BA-885D-16189B97842B@FreeBSD.org> <20131225133356.GL71033@FreeBSD.org> <20140104195505.GV71033@glebius.int.ru> <11BB3983-28F7-40EF-87DA-FD95BD297EA7@FreeBSD.org> Subject: Re: 10.0-RC1: bad mbuf leak? Date: Mon, 06 Jan 2014 12:32:28 -0600 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Jan 2014 18:32:40 -0000 It's not looking promising. mbuf usage is really high again. I haven't hit the point where the system is unavailable on the network but it appears to be approaching. root@skeletor:/usr/home/feld # netstat -m 4093391/3109/4096500 mbufs in use (current/cache/total) 1025/1725/2750/1017354 mbuf clusters in use (current/cache/total/max) 1025/1725 mbuf+clusters out of packet secondary zone in use (current/cache) 0/492/492/508677 4k (page size) jumbo clusters in use (current/cache/total/max) 0/0/0/150719 9k jumbo clusters in use (current/cache/total/max) 0/0/0/84779 16k jumbo clusters in use (current/cache/total/max) 1025397K/6195K/1031593K bytes allocated to network (current/cache/total) 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) 0/0/0 requests for mbufs delayed (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters delayed (4k/9k/16k) 0/0/0 requests for jumbo clusters denied (4k/9k/16k) 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile root@skeletor:/usr/home/feld # vmstat -z | grep mbuf mbuf_packet: 256, 6511065, 1025, 1725, 9153363, 0, 0 mbuf: 256, 6511065, 4092367, 1383,74246554, 0, 0 mbuf_cluster: 2048, 1017354, 2750, 0, 2750, 0, 0 mbuf_jumbo_page: 4096, 508677, 0, 492, 2655317, 0, 0 mbuf_jumbo_9k: 9216, 150719, 0, 0, 0, 0, 0 mbuf_jumbo_16k: 16384, 84779, 0, 0, 0, 0, 0 mbuf_ext_refcnt: 4, 0, 0, 0, 0, 0, 0 root@skeletor:/usr/home/feld # uptime 12:30PM up 15:05, 1 user, load averages: 0.24, 0.23, 0.27 root@skeletor:/usr/home/feld # uname -a FreeBSD skeletor.feld.me 10.0-PRERELEASE FreeBSD 10.0-PRERELEASE #17 r260339M: Sun Jan 5 21:23:10 CST 2014